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Working with Graphic Elements > Classes > DataMapping

DataMapping

Namespace: PP

Inheritance hierarchy

Object

DataMapping

Description

The DataMapping class contains settings of source data mapping with visualizer elements.

Syntax

PP.initClass(PP.DataMapping, PP.Object, "PP.DataMapping");

Constructor

	Constructor name	Brief description
	DataMapping	The DataMapping constructor creates an instance of the DataMapping class.

Properties

	Property name	Brief description
	AutoSetup	The AutoSetup property determines whether data is automatically mapped.
	DataSource	The DataSource property determines a data source for an object of data mapping settings.
	DataTransformer	The DataTransformer property determines a data converter.
	DimAttributeId	The DimAttributeId property determines identifier of the dimension attribute that is used to select data from the data source.
	Format	The Format property determines format of displaying numeric data in a bubble chart.
	Index	The Index property determines index that is used to get data from each dimension.
	Scale	The Scale property determines data mapping scale in the source.
	Type	The Type property determines transformation type for data mapped with visualizer elements.
	Value	The Value property determines the value corresponding to all visualizer elements.

Methods

	Method name	Brief description
	getData	The getData method returns a scale element or converted data by series identifier.
	getDataSourceItem	The getDataSourceItem method returns data from source by series identifier.
	setup	The setup method sets data display settings and index to be used to get data from each dimension.
	transformDataSourceItem	The transformDataSourceItem method converts data from the source to scale element, processed data or a constant depending on data processing method.

Properties inherited from the class Object

	Property name	Brief description
	Id	The Id property determines a repository object identifier.

Methods inherited from the class Object

	Method name	Brief description
	clone	The clone method creates an object copy.
	dispose	The dispose method deletes the component.
	getHashCode	The getHashCode method returns hash code of repository object.
	getSettings	The getSettings method returns repository object settings.
	getTypeName	The getTypeName method returns the name of the object type without the namespace, to which it belongs.
	isEqual	The isEqual method determines whether the specified object is equal to the current repository object.
	isLive	The isLive method determines validity of repository object.
	removeAllEvents	The removeAllEvents method removes all object event handlers by the specified context.
	setSettings	The setSettings method determines repository object settings.
	defineProps	The defineProps method creates get and set methods from name array for the specified class.
	keys	The keys method returns array of methods and properties names for the specified object.

See also:

PP